我似乎有关于 Ubuntu 的新内核安全升级的情况，该升级已在邮件列表中宣布，并可通过 dist-upgrade 获得，但 Canonical 似乎没有提供实时补丁。命令规范实时补丁状态似乎给了patchState：无需应用结果。请参见此处：
root@efk:~# canonical-livepatch status
client-version: 9.4.6
architecture: x86_64
cpu-model: Intel(R) Xeon(R) CPU E7-4850 v3 @ 2.20GHz
last-check: 2019-12-03T09:43:33+01:00
boot-time: 2019-11-14T08:26:02+01:00
uptime: 458h17m19s
status:
- kernel: 4.15.0-70.79-generic
running: true
livepatch:
checkState: checked
patchState: nothing-to-apply
version: ""
fixes: ""
root@efk:~#
和这里：
root@efk:~# apt-get update
Hit:1 http://ppa.launchpad.net/ondrej/php/ubuntu bionic InRelease
Get:2 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Hit:3 http://hr.archive.ubuntu.com/ubuntu bionic InRelease
Hit:4 http://hr.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:5 http://hr.archive.ubuntu.com/ubuntu bionic-backports InRelease
Fetched 88.7 kB in 1s (152 kB/s)
Reading package lists... Done
root@efk:~# apt-get -s dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following NEW packages will be installed:
linux-headers-4.15.0-72 linux-headers-4.15.0-72-generic linux-image-4.15.0-72-generic
linux-modules-4.15.0-72-generic linux-modules-extra-4.15.0-72-generic
The following packages have been kept back:
xe-guest-utilities
The following packages will be upgraded:
linux-generic linux-headers-generic linux-image-generic
3 upgraded, 5 newly installed, 0 to remove and 1 not upgraded.
Inst linux-modules-4.15.0-72-generic (4.15.0-72.81 Ubuntu:18.04/bionic-updates [amd64])
Inst linux-image-4.15.0-72-generic (4.15.0-72.81 Ubuntu:18.04/bionic-updates [amd64])
Inst linux-modules-extra-4.15.0-72-generic (4.15.0-72.81 Ubuntu:18.04/bionic-updates [amd64])
Inst linux-generic [4.15.0.70.72] (4.15.0.72.74 Ubuntu:18.04/bionic-updates [amd64]) []
Inst linux-image-generic [4.15.0.70.72] (4.15.0.72.74 Ubuntu:18.04/bionic-updates [amd64]) []
Inst linux-headers-4.15.0-72 (4.15.0-72.81 Ubuntu:18.04/bionic-updates [all]) []
Inst linux-headers-4.15.0-72-generic (4.15.0-72.81 Ubuntu:18.04/bionic-updates [amd64]) []
Inst linux-headers-generic [4.15.0.70.72] (4.15.0.72.74 Ubuntu:18.04/bionic-updates [amd64])
Conf linux-modules-4.15.0-72-generic (4.15.0-72.81 Ubuntu:18.04/bionic-updates [amd64])
Conf linux-image-4.15.0-72-generic (4.15.0-72.81 Ubuntu:18.04/bionic-updates [amd64])
Conf linux-modules-extra-4.15.0-72-generic (4.15.0-72.81 Ubuntu:18.04/bionic-updates [amd64])
Conf linux-generic (4.15.0.72.74 Ubuntu:18.04/bionic-updates [amd64])
Conf linux-image-generic (4.15.0.72.74 Ubuntu:18.04/bionic-updates [amd64])
Conf linux-headers-4.15.0-72 (4.15.0-72.81 Ubuntu:18.04/bionic-updates [all])
Conf linux-headers-4.15.0-72-generic (4.15.0-72.81 Ubuntu:18.04/bionic-updates [amd64])
Conf linux-headers-generic (4.15.0.72.74 Ubuntu:18.04/bionic-updates [amd64])
root@efk:~#
请问有什么信息吗？
供参考：Debian stretch 系统上的竞争产品 KernelCare 已经进行了实时修补。
格林威治标准时间42